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Color Removal from Aqueous Solutions of Humic Substances in the Presence of Praestol and Aluminum Sulfate

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Abstract

Color removal from aqueous solutions of humic substances by introducing Praestol (cationic coagulant) in combination with aluminum sulfate (flocculant) was studied as a function of the coagulant and flocculant concentrations, chemical composition of flocculant, its molecular weight, macromolecule conformation in solutions, pH, and the order and time of coagulant and flocculant introduction.

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Authors and Affiliations

  1. Kazan State Technological University, Kazan, Tatarstan, Russia

    V. F. Kurenkov, S. V. Snigirev & L. S. Kogdanina

Authors
  1. V. F. Kurenkov
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  2. S. V. Snigirev
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  3. L. S. Kogdanina
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Kurenkov, V.F., Snigirev, S.V. & Kogdanina, L.S. Color Removal from Aqueous Solutions of Humic Substances in the Presence of Praestol and Aluminum Sulfate. Russian Journal of Applied Chemistry 74, 86–89 (2001). https://doi.org/10.1023/A:1012700117862

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